Hitachi Energy RTU500 Web Interface User Management Information Exposure Vulnerability

Vulnerability

A vulnerability exists in the RTU500 web interface, allowing an unprivileged user to access user management information. This data is not available through the standard RTU500 web user interface and instead requires the use of additional tools, such as browser development utilities, to retrieve it without the necessary privileges.

Impact

Exploitation of this vulnerability leads to unauthorized access to user management information.

Added: Feb 24, 2026, 3:03 PM
Updated: Feb 24, 2026, 11:05 PM

Vulnerability Rating

Custom Algorithm
spread
0.3
impact
0.6
exploitability
4.9
remediation
0.0
relevance
3.1
threat
0.0
urgency
2.9
incentive
0.0

Our algorithm analyzes dozens of metrics to generate these 8 key vulnerability categories, which are then combined to calculate the overall risk score.